Cisco 640-875 Online Practice Questions and Exam Preparation

Cisco 640-875 Online Questions & Answers

• Question 1:

  

  

  

  

  Which routers are IOS-XR based (ASR9K) routers?

  A. Routers d, f and g only
  B. Routers e, f and g only
  C. Routers d and e only
  D. Routers f and g only
  E. Routers d, e, f and g only
  A. Routers d, f and g only

• Question 2:

  Which two components are used when creating an endpoint's modified EUI-64 format IPv6 address? (Choose two.)

  A. hexadecimal value of 0xFFFE
  B. 48-bit MAC address
  C. 64-bit MAC address
  D. Link local suffix
  E. IPv4 address
  A. hexadecimal value of 0xFFFE
  B. 48-bit MAC address

• Question 3:

  DRAG DROP

  Drag the network device functions or features from the left and drop them on the correct network devices on the right.

  Select and Place:

  

  

• Question 4:

  Which statement about a root bridge in an STP domain is true?

  A. It has the highest root ID in the STP domain.
  B. It has the lowest bridge ID in the STP domain.
  C. It contains non-designated ports.
  D. It contains root ports.
  E. It has the highest priority value.
  B. It has the lowest bridge ID in the STP domain.

• Question 5:

  HOTSPOT

  

  

  

  Hot Area:

  

  

• Question 6:

  DRAG DROP

  Drag the Cisco IOS XR command mode from the left and drop it on the correct prompt on the right.

  Select and Place:

  

  

• Question 7:

  Refer to the exhibit.

  

  ServerA successfully connects to Router1, but it fails to ping SwitchX. Which action enables ServerA to ping SwitchX?

  A. Set the default gateway on ServerA to 10.10.1.1.
  B. Enter the command no shutdown on the Vlan1 interface of SwitchX.
  C. Change the subnet mask on the Vlan1 interface of SwitchX to 255.255.255.0.
  D. Replace the cable in FastEthernet0/2.
  B. Enter the command no shutdown on the Vlan1 interface of SwitchX.

• Question 8:

  Which three IP addresses are valid for hosts that belong to the 10.152.0.0/13 subnet? (Choose three.)

  A. 10.152.0.0/13
  B. 10.153.0.1/13
  C. 10.158.255.255/13
  D. 10.159.255.254/13
  E. 10.160.0.1/13
  F. 10.161.0.1/13
  B. 10.153.0.1/13
  C. 10.158.255.255/13
  D. 10.159.255.254/13

• Question 9:

  DRAG DROP

  Drag the routing protocols from the left and drop them on the correct categories on the right.

  Select and Place:

  

  

• Question 10:

  Which Layer 2 WAN protocol uses DLCI as the virtual circuit identifier?

  A. ATM
  B. PPP
  C. Frame Relay
  D. Packet over SONET
  E. Metro Ethernet
  C. Frame Relay